TensorFlow has null dereference on ParallelConcat with XLA
CVE-2023-25676

7.5HIGH

Key Information:

Vendor

Tensorflow
Status
Tensorflow
Vendor
CVE Published:
25 March 2023

What is CVE-2023-25676?

TensorFlow, a prominent open source machine learning platform, is susceptible to a null pointer dereference issue when using the tf.raw_ops.ParallelConcat operation with invalid parameters. Specifically, when the shape parameter has a rank that is not greater than zero in versions prior to 2.12.0 and 2.11.1, it can lead to a segmentation fault, causing the application to crash. Users are advised to upgrade to TensorFlow 2.12.0 or 2.11.1 to resolve this vulnerability and prevent unexpected behavior in their machine learning applications.

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Affected Version(s)

tensorflow < 2.11.1

References

https://github.com/tensorflow/tensorflow/security/advisor...
x_refsource_CONFIRM
https://github.com/tensorflow/tensorflow/commit/da66bc6d5...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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